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starbucks.co.jp screenshot

Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

starbucks.co.jp

Starbucks Coffee Japan - スターバックス コーヒー ジャパン

Page Load Speed

8.6 sec in total

First Response

424 ms

Resources Loaded

8.1 sec

Page Rendered

87 ms

starbucks.co.jp screenshot

About Website

Visit starbucks.co.jp now to see the best up-to-date Starbucks content for Japan and also check out these interesting facts you probably never knew about starbucks.co.jp

スターバックス コーヒー ジャパンの公式ホームページ。新商品・メニュー情報、店舗検索、イベント情報、求人情報、エスプレッソドリンク用語の解説、コーヒー豆の解説、IR情報、CSR情報など。

Visit starbucks.co.jp

Key Findings

We analyzed Starbucks.co.jp page load time and found that the first response time was 424 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

starbucks.co.jp performance score

0

Network Requests Diagram

starbucks.co.jp

424 ms

www.starbucks.co.jp

849 ms

3144710084.js

208 ms

platform.css

460 ms

element.css

311 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 47% of them (61 requests) were addressed to the original Starbucks.co.jp, 19% (25 requests) were made to Sbcj.s3.amazonaws.com and 19% (25 requests) were made to D3vgbguy0yofad.cloudfront.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Starbucks.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (47%)

Content Size

3.9 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Starbucks.co.jp main page is 3.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 37.6 kB

  • Original 48.0 kB
  • After minification 46.5 kB
  • After compression 10.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 37.6 kB or 78% of the original size.

Image Optimization

-24%

Potential reduce by 548.6 kB

  • Original 2.3 MB
  • After minification 1.8 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Starbucks needs image optimization as it can save up to 548.6 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-80%

Potential reduce by 909.5 kB

  • Original 1.1 MB
  • After minification 684.3 kB
  • After compression 222.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 909.5 kB or 80% of the original size.

CSS Optimization

-86%

Potential reduce by 352.1 kB

  • Original 407.2 kB
  • After minification 309.9 kB
  • After compression 55.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Starbucks.co.jp needs all CSS files to be minified and compressed as it can save up to 352.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (61%)

Requests Now

103

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Starbucks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

starbucks.co.jp

starbucks.co.jp

424 ms

www.starbucks.co.jp

www.starbucks.co.jp

849 ms

3144710084.js

3144710084.js

208 ms

platform.css

platform.css

460 ms

element.css

element.css

311 ms

component.css

component.css

890 ms

colorbox.css

colorbox.css

334 ms

overwrite.css

overwrite.css

801 ms

skin-welcome.css

skin-welcome.css

327 ms

skin.css

skin.css

340 ms

top.css

top.css

619 ms

html5shiv-printshiv.js

html5shiv-printshiv.js

360 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

906 ms

jquery.colorbox.js

jquery.colorbox.js

645 ms

flipsnap.min.js

flipsnap.min.js

494 ms

domain.js

domain.js

526 ms

common.js

common.js

1382 ms

logout.js

logout.js

697 ms

cart.headercart.js

cart.headercart.js

835 ms

mootools-1.1.2-nc.js

mootools-1.1.2-nc.js

971 ms

GAParams.js

GAParams.js

869 ms

ga_mxlib.js

ga_mxlib.js

890 ms

asyncga.js

asyncga.js

1000 ms

relatedlink.js

relatedlink.js

1039 ms

component.js

component.js

2763 ms

top.js

top.js

1944 ms

conversion.js

conversion.js

16 ms

s_retargeting.js

s_retargeting.js

571 ms

analytics.js

analytics.js

7 ms

sp.css

sp.css

366 ms

collect

collect

3 ms

collect

collect

68 ms

overwrite-sp.css

overwrite-sp.css

302 ms

img-logo.png

img-logo.png

161 ms

16spr1_coffee_wb.jpg

16spr1_coffee_wb.jpg

499 ms

16spr1_tribute_wb.jpg

16spr1_tribute_wb.jpg

176 ms

16winter2_wb_Reserve.jpg

16winter2_wb_Reserve.jpg

330 ms

bg-arrow-news-prev-meganavi.png

bg-arrow-news-prev-meganavi.png

331 ms

bg-arrow-news-next-meganavi.png

bg-arrow-news-next-meganavi.png

340 ms

img-icon-close-maganavi.png

img-icon-close-maganavi.png

346 ms

img-icon-close-maganavi-sp.png

img-icon-close-maganavi-sp.png

337 ms

16spr1_cafe_wb.jpg

16spr1_cafe_wb.jpg

463 ms

16spr1_gift_wb.jpg

16spr1_gift_wb.jpg

3394 ms

img-icon-question-maganavi.png

img-icon-question-maganavi.png

500 ms

logo.png

logo.png

993 ms

img-sns-line-sp.png

img-sns-line-sp.png

508 ms

img-sns-tw-sp.png

img-sns-tw-sp.png

617 ms

img-sns-fb-sp.png

img-sns-fb-sp.png

661 ms

img-sp-icon-close.png

img-sp-icon-close.png

662 ms

16spr1_topkv_cafe.jpg

16spr1_topkv_cafe.jpg

674 ms

img-arrow-prev-exnav.png

img-arrow-prev-exnav.png

770 ms

img-arrow-next-exnav.png

img-arrow-next-exnav.png

824 ms

pickup_member.jpg

pickup_member.jpg

826 ms

pickup_recruit.jpg

pickup_recruit.jpg

838 ms

img-icon-onlinestore-cart-on.png

img-icon-onlinestore-cart-on.png

923 ms

img-icon-onlinestore-cart-on-sp.png

img-icon-onlinestore-cart-on-sp.png

990 ms

img-icon-onlinestore-cart.png

img-icon-onlinestore-cart.png

988 ms

img-icon-onlinestore-cart-sp.png

img-icon-onlinestore-cart-sp.png

1003 ms

img-nav-8.png

img-nav-8.png

1080 ms

img-nav-1.png

img-nav-1.png

1151 ms

img-nav-2.png

img-nav-2.png

1152 ms

img-nav-3.png

img-nav-3.png

1154 ms

img-nav-4.png

img-nav-4.png

1172 ms

img-nav-5.png

img-nav-5.png

1233 ms

img-nav-6.png

img-nav-6.png

1315 ms

img-nav-7.png

img-nav-7.png

1316 ms

img-nav-btn-blog-pc.png

img-nav-btn-blog-pc.png

1319 ms

img-nav-btn-blog-sp.png

img-nav-btn-blog-sp.png

1336 ms

all.js

all.js

41 ms

56 ms

img-nav-btn-twitter-pc.png

img-nav-btn-twitter-pc.png

1379 ms

bg-global-header-pc-160215.jpg

bg-global-header-pc-160215.jpg

316 ms

bg-meganav-160215-pc.jpg

bg-meganav-160215-pc.jpg

607 ms

widgets.js

widgets.js

82 ms

bg-icon-gototop.png

bg-icon-gototop.png

174 ms

66 ms

75 ms

xd_arbiter.php

xd_arbiter.php

61 ms

xd_arbiter.php

xd_arbiter.php

83 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

141 ms

getNickName.php

getNickName.php

809 ms

img-nav-btn-twitter-sp.png

img-nav-btn-twitter-sp.png

1308 ms

tweet_button.6a78875565a912489e9aef879c881358.en.html

tweet_button.6a78875565a912489e9aef879c881358.en.html

51 ms

img-nav-btn-facebook-pc.png

img-nav-btn-facebook-pc.png

1154 ms

img-nav-btn-facebook-sp.png

img-nav-btn-facebook-sp.png

1158 ms

img-nav-btn-mixi-pc.png

img-nav-btn-mixi-pc.png

1172 ms

img-nav-btn-mixi-sp.png

img-nav-btn-mixi-sp.png

1207 ms

img-nav-btn-instagram-pc.png

img-nav-btn-instagram-pc.png

1302 ms

jot

jot

93 ms

img-nav-btn-instagram-sp.png

img-nav-btn-instagram-sp.png

1187 ms

img-nav-btn-pinterest-pc.png

img-nav-btn-pinterest-pc.png

1156 ms

img-nav-btn-pinterest-sp.png

img-nav-btn-pinterest-sp.png

1174 ms

img-nav-btn-sumally-pc.png

img-nav-btn-sumally-pc.png

1191 ms

img-nav-btn-sumally-sp.png

img-nav-btn-sumally-sp.png

1193 ms

img-nav-8.svg

img-nav-8.svg

1151 ms

img-nav-1.svg

img-nav-1.svg

1154 ms

16spr1_topkv_cafe.jpg

16spr1_topkv_cafe.jpg

389 ms

img-nav-2.svg

img-nav-2.svg

1069 ms

img-nav-3.svg

img-nav-3.svg

1082 ms

pickup_member.jpg

pickup_member.jpg

210 ms

img-nav-4.svg

img-nav-4.svg

1145 ms

img-nav-5.svg

img-nav-5.svg

1149 ms

pickup_recruit.jpg

pickup_recruit.jpg

408 ms

img-nav-6.svg

img-nav-6.svg

1058 ms

img-nav-7.svg

img-nav-7.svg

1080 ms

img-nav-8.png

img-nav-8.png

174 ms

img-nav-1.png

img-nav-1.png

172 ms

img-nav-2.png

img-nav-2.png

387 ms

img-nav-3.png

img-nav-3.png

354 ms

img-nav-4.png

img-nav-4.png

1674 ms

img-nav-5.png

img-nav-5.png

338 ms

img-nav-6.png

img-nav-6.png

170 ms

img-nav-7.png

img-nav-7.png

323 ms

img-nav-btn-blog-pc.png

img-nav-btn-blog-pc.png

328 ms

img-nav-btn-blog-sp.png

img-nav-btn-blog-sp.png

359 ms

img-nav-btn-twitter-pc.png

img-nav-btn-twitter-pc.png

328 ms

img-nav-btn-twitter-sp.png

img-nav-btn-twitter-sp.png

411 ms

img-nav-btn-facebook-pc.png

img-nav-btn-facebook-pc.png

329 ms

img-nav-btn-facebook-sp.png

img-nav-btn-facebook-sp.png

334 ms

img-nav-btn-mixi-pc.png

img-nav-btn-mixi-pc.png

359 ms

img-nav-btn-mixi-sp.png

img-nav-btn-mixi-sp.png

339 ms

img-nav-btn-instagram-pc.png

img-nav-btn-instagram-pc.png

500 ms

img-nav-btn-instagram-sp.png

img-nav-btn-instagram-sp.png

339 ms

img-nav-btn-pinterest-pc.png

img-nav-btn-pinterest-pc.png

379 ms

img-nav-btn-pinterest-sp.png

img-nav-btn-pinterest-sp.png

382 ms

img-nav-btn-sumally-pc.png

img-nav-btn-sumally-pc.png

358 ms

img-nav-btn-sumally-sp.png

img-nav-btn-sumally-sp.png

341 ms

Cart.html

Cart.html

913 ms

share_button.php

share_button.php

65 ms

vpc6VNjRPXV.js

vpc6VNjRPXV.js

56 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

100 ms

SEO Factors

starbucks.co.jp SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Starbucks.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Starbucks.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

starbucks.co.jp

Open Graph data is detected on the main page of Starbucks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: